Experimental investigation into the effects of Argemone biodiesel/diesel blends on cyclic variations in a multi-cylinder CRDI engine

作     者：Abhinav Sharma Prem Kumar Sarbjot Singh Sandhu Mandeep Singh 

作者机构：Department of Mechanical EngineeringDr B R Ambedkar National Institute of TechnologyJalandhar-144011PunjabIndia 

出 版 物：《Clean Energy》 (清洁能源（英文）)

年 卷 期：2023年第7卷第2期

页      面：363-374页

核心收录：

学科分类：0820[工学-石油与天然气工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 080703[工学-动力机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 

主　　题：indicated mean effective pressure cyclic variations biodiesel diesel engine Argemone mexicana biodiesel 

摘      要：Internal combustion engines suffer from high cyclic variations that result in higher emissions,lower efficiency,higher fuel consump-tion and poor *** purpose of this study is to investigate how Argemone mexicana biodiesel(AGB)/diesel blended fuels affect the cyclic variability of combustion parameters such as maximum cylinder pressure(Pmax)and indicated mean effective pressure(IMEP)in a four-cylinder turbocharged intercooled common-rail direct injection engine under various engine loading *** chemical and physical properties of AGB produced from *** oil were measured and compared according to the ASTM D6751 *** various volumetric ratios,AGB and diesel fuel were blended as D100,AB10(10%AGB+90%D100),AB20(20%AGB+80%D100)and AB30(30%AGB+70%D100).The IMEP and Pmax time-series data were collected over 200 consecutive cycles at low,partial and high engine loads at a constant engine speed of 2000 *** coefficients of variation(COV)of combustion parameters(Pmax and IMEP)were measured for different AGB/diesel blends and found to be within acceptable *** results show that COV_(Pmax) and COV_(IMEP) decrease as the engine load *** was observed that at low load,AB10 has the lowest COV(Pmax,IMEP),and at partial and high load,AB20 has the lowest COV(Pmax,IMEP)among all the blends.